15122105038

Committed 19 May 2025 08:03PM UTC coverage: 96.024% (-0.7%) from 96.767%

Build # 15122105038

Build Type

Pull #2778

github

Committed by

web-flow

Commit Message

Merge d88877134 into 6ca8c9ff6

Pull Request Pull Request #2778: WIP: SVG Image Type Support

Run Details

28 of 129 new or added lines in 4 files covered. (21.71%)

106 existing lines in 4 files now uncovered.

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96.36

/src/PhpWord/Shared/Text.php

<?php

/**
 * This file is part of PHPWord - A pure PHP library for reading and writing
 * word processing documents.
 *
 * PHPWord is free software distributed under the terms of the GNU Lesser
 * General Public License version 3 as published by the Free Software Foundation.
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code. For the full list of
 * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
 *
 * @see         https://github.com/PHPOffice/PHPWord
 *
 * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
 */

namespace PhpOffice\PhpWord\Shared;

/**
 * Text.
 */
class Text
{
    /**
     * Control characters array.
     *
     * @var string[]
     */
    private static $controlCharacters = [];

    /**
     * Build control characters array.
     */
    private static function buildControlCharacters(): void
    {
        for ($i = 0; $i <= 19; ++$i) {
            if ($i != 9 && $i != 10 && $i != 13) {
                $find = '_x' . sprintf('%04s', strtoupper(dechex($i))) . '_';
                $replace = chr($i);
                self::$controlCharacters[$find] = $replace;
            }
        }
    }

    /**
     * Convert from PHP control character to OpenXML escaped control character.
     *
     * Excel 2007 team:
     * ----------------
     * That's correct, control characters are stored directly in the shared-strings table.
     * We do encode characters that cannot be represented in XML using the following escape sequence:
     * _xHHHH_ where H represents a hexadecimal character in the character's value...
     * So you could end up with something like _x0008_ in a string (either in a cell value (<v>)
     * element or in the shared string <t> element.
     *
     * @param  string $value Value to escape
     *
     * @return string
     */
    public static function controlCharacterPHP2OOXML($value = '')
    {
        if (empty(self::$controlCharacters)) {
            self::buildControlCharacters();
        }

        return str_replace(array_values(self::$controlCharacters), array_keys(self::$controlCharacters), $value);
    }

    /**
     * Return a number formatted for being integrated in xml files.
     *
     * @param float $number
     * @param int $decimals
     *
     * @return string
     */
    public static function numberFormat($number, $decimals)
    {
        return number_format($number, $decimals, '.', '');
    }

    /**
     * @param int $dec
     *
     * @see http://stackoverflow.com/a/7153133/2235790
     *
     * @author velcrow
     *
     * @return string
     */
    public static function chr($dec)
    {
        if ($dec <= 0x7F) {
            return chr($dec);
        }
        if ($dec <= 0x7FF) {
            return chr(($dec >> 6) + 192) . chr(($dec & 63) + 128);
        }
        if ($dec <= 0xFFFF) {
            return chr(($dec >> 12) + 224) . chr((($dec >> 6) & 63) + 128) . chr(($dec & 63) + 128);
        }
        if ($dec <= 0x1FFFFF) {
            return chr(($dec >> 18) + 240) . chr((($dec >> 12) & 63) + 128) . chr((($dec >> 6) & 63) + 128) . chr(($dec & 63) + 128);
        }

        return '';
    }

    /**
     * Convert from OpenXML escaped control character to PHP control character.
     *
     * @param string $value Value to unescape
     *
     * @return string
     */
    public static function controlCharacterOOXML2PHP($value = '')
    {
        if (empty(self::$controlCharacters)) {
            self::buildControlCharacters();
        }

        return str_replace(array_keys(self::$controlCharacters), array_values(self::$controlCharacters), $value);
    }

    /**
     * Check if a string contains UTF-8 data.
     *
     * @param string $value
     *
     * @return bool
     */
    public static function isUTF8($value = '')
    {
        return is_string($value) && ($value === '' || preg_match('/^./su', $value) == 1);
    }

    /**
     * Return UTF8 encoded value.
     *
     * @param null|string $value
     *
     * @return ?string
     */
    public static function toUTF8($value = '')
    {
        if (null !== $value && !self::isUTF8($value)) {
            // PHP8.2 : utf8_encode is deprecated, but mb_convert_encoding always usable
            $value = (function_exists('mb_convert_encoding')) ? mb_convert_encoding($value, 'UTF-8', 'ISO-8859-1') : utf8_encode($value);
            if (is_bool($value)) {
                $value = null;
            }
        }

        return $value;
    }

    /**
     * Returns unicode from UTF8 text.
     *
     * The function is splitted to reduce cyclomatic complexity
     *
     * @param string $text UTF8 text
     *
     * @return string Unicode text
     *
     * @since 0.11.0
     */
    public static function toUnicode($text)
    {
        return self::unicodeToEntities(self::utf8ToUnicode($text));
    }

    /**
     * Returns unicode array from UTF8 text.
     *
     * @param string $text UTF8 text
     *
     * @return array
     *
     * @since 0.11.0
     * @see http://www.randomchaos.com/documents/?source=php_and_unicode
     */
    public static function utf8ToUnicode($text)
    {
        $unicode = [];
        $values = [];
        $lookingFor = 1;

        // Gets unicode for each character
        for ($i = 0; $i < strlen($text); ++$i) {
            $thisValue = ord($text[$i]);
            if ($thisValue < 128) {
                $unicode[] = $thisValue;
            } else {
                if (count($values) == 0) {
                    $lookingFor = $thisValue < 224 ? 2 : 3;
                }
                $values[] = $thisValue;
                if (count($values) == $lookingFor) {
                    if ($lookingFor == 3) {
                        $number = (($values[0] % 16) * 4096) + (($values[1] % 64) * 64) + ($values[2] % 64);
                    } else {
                        $number = (($values[0] % 32) * 64) + ($values[1] % 64);
                    }
                    $unicode[] = $number;
                    $values = [];
                    $lookingFor = 1;
                }
            }
        }

        return $unicode;
    }

    /**
     * Returns entites from unicode array.
     *
     * @param array $unicode
     *
     * @return string
     *
     * @since 0.11.0
     * @see http://www.randomchaos.com/documents/?source=php_and_unicode
     */
    private static function unicodeToEntities($unicode)
    {
        $entities = '';

        foreach ($unicode as $value) {
            if ($value != 65279) {
                $entities .= $value > 127 ? '\uc0{\u' . $value . '}' : chr($value);
            }
        }

        return $entities;
    }

    /**
     * Return name without underscore for < 0.10.0 variable name compatibility.
     *
     * @param string $value
     *
     * @return string
     */
    public static function removeUnderscorePrefix($value)
    {
        if (null !== $value) {
            if (substr($value, 0, 1) == '_') {
                $value = substr($value, 1);
            }
        }

        return $value;
    }
}

1	<?php
2
3	/**
4	* This file is part of PHPWord - A pure PHP library for reading and writing
5	* word processing documents.
6	*
7	* PHPWord is free software distributed under the terms of the GNU Lesser
8	* General Public License version 3 as published by the Free Software Foundation.
9	*
10	* For the full copyright and license information, please read the LICENSE
11	* file that was distributed with this source code. For the full list of
12	* contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
13	*
14	* @see https://github.com/PHPOffice/PHPWord
15	*
16	* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
17	*/
18
19	namespace PhpOffice\PhpWord\Shared;
20
21	/**
22	* Text.
23	*/
24	class Text
25	{
26	/**
27	* Control characters array.
28	*
29	* @var string[]
30	*/
31	private static $controlCharacters = [];
32
33	/**
34	* Build control characters array.
35	*/
36	private static function buildControlCharacters(): void
37	{
38	for ($i = 0; $i <= 19; ++$i) {	40✔
39	if ($i != 9 && $i != 10 && $i != 13) {	40✔
40	$find = '_x' . sprintf('%04s', strtoupper(dechex($i))) . '_';	40✔
41	$replace = chr($i);	40✔
42	self::$controlCharacters[$find] = $replace;	40✔
43	}
44	}
45	}
46
47	/**
48	* Convert from PHP control character to OpenXML escaped control character.
49	*
50	* Excel 2007 team:
51	* ----------------
52	* That's correct, control characters are stored directly in the shared-strings table.
53	* We do encode characters that cannot be represented in XML using the following escape sequence:
54	* _xHHHH_ where H represents a hexadecimal character in the character's value...
55	* So you could end up with something like _x0008_ in a string (either in a cell value (<v>)
56	* element or in the shared string <t> element.
57	*
58	* @param string $value Value to escape
59	*
60	* @return string
61	*/
62	public static function controlCharacterPHP2OOXML($value = '')
63	{
64	if (empty(self::$controlCharacters)) {	100✔
65	self::buildControlCharacters();	40✔
66	}
67
68	return str_replace(array_values(self::$controlCharacters), array_keys(self::$controlCharacters), $value);	100✔
69	}
70
71	/**
72	* Return a number formatted for being integrated in xml files.
73	*
74	* @param float $number
75	* @param int $decimals
76	*
77	* @return string
78	*/
79	public static function numberFormat($number, $decimals)
80	{
81	return number_format($number, $decimals, '.', '');	1✔
82	}
83
84	/**
85	* @param int $dec
86	*
87	* @see http://stackoverflow.com/a/7153133/2235790
88	*
89	* @author velcrow
90	*
91	* @return string
92	*/
93	public static function chr($dec)
94	{
95	if ($dec <= 0x7F) {	1✔
96	return chr($dec);	1✔
97	}
98	if ($dec <= 0x7FF) {	1✔
99	return chr(($dec >> 6) + 192) . chr(($dec & 63) + 128);	1✔
100	}
101	if ($dec <= 0xFFFF) {	1✔
102	return chr(($dec >> 12) + 224) . chr((($dec >> 6) & 63) + 128) . chr(($dec & 63) + 128);	1✔
103	}
104	if ($dec <= 0x1FFFFF) {	1✔
105	return chr(($dec >> 18) + 240) . chr((($dec >> 12) & 63) + 128) . chr((($dec >> 6) & 63) + 128) . chr(($dec & 63) + 128);	1✔
106	}
107
108	return '';	1✔
109	}
110
111	/**
112	* Convert from OpenXML escaped control character to PHP control character.
113	*
114	* @param string $value Value to unescape
115	*
116	* @return string
117	*/
118	public static function controlCharacterOOXML2PHP($value = '')
119	{
120	if (empty(self::$controlCharacters)) {	1✔
121	self::buildControlCharacters();	×
122	}
123
124	return str_replace(array_keys(self::$controlCharacters), array_values(self::$controlCharacters), $value);	1✔
125	}
126
127	/**
128	* Check if a string contains UTF-8 data.
129	*
130	* @param string $value
131	*
132	* @return bool
133	*/
134	public static function isUTF8($value = '')
135	{
136	return is_string($value) && ($value === '' \|\| preg_match('/^./su', $value) == 1);	335✔
137	}
138
139	/**
140	* Return UTF8 encoded value.
141	*
142	* @param null\|string $value
143	*
144	* @return ?string
145	*/
146	public static function toUTF8($value = '')
147	{
148	if (null !== $value && !self::isUTF8($value)) {	344✔
149	// PHP8.2 : utf8_encode is deprecated, but mb_convert_encoding always usable
150	$value = (function_exists('mb_convert_encoding')) ? mb_convert_encoding($value, 'UTF-8', 'ISO-8859-1') : utf8_encode($value);	11✔
151	if (is_bool($value)) {	11✔
NEW UNCOV 152	$value = null;	×
153	}
154	}
155
156	return $value;	344✔
157	}
158
159	/**
160	* Returns unicode from UTF8 text.
161	*
162	* The function is splitted to reduce cyclomatic complexity
163	*
164	* @param string $text UTF8 text
165	*
166	* @return string Unicode text
167	*
168	* @since 0.11.0
169	*/
170	public static function toUnicode($text)
171	{
172	return self::unicodeToEntities(self::utf8ToUnicode($text));	3✔
173	}
174
175	/**
176	* Returns unicode array from UTF8 text.
177	*
178	* @param string $text UTF8 text
179	*
180	* @return array
181	*
182	* @since 0.11.0
183	* @see http://www.randomchaos.com/documents/?source=php_and_unicode
184	*/
185	public static function utf8ToUnicode($text)
186	{
187	$unicode = [];	3✔
188	$values = [];	3✔
189	$lookingFor = 1;	3✔
190
191	// Gets unicode for each character
192	for ($i = 0; $i < strlen($text); ++$i) {	3✔
193	$thisValue = ord($text[$i]);	3✔
194	if ($thisValue < 128) {	3✔
195	$unicode[] = $thisValue;	3✔
196	} else {
197	if (count($values) == 0) {	1✔
198	$lookingFor = $thisValue < 224 ? 2 : 3;	1✔
199	}
200	$values[] = $thisValue;	1✔
201	if (count($values) == $lookingFor) {	1✔
202	if ($lookingFor == 3) {	1✔
203	$number = (($values[0] % 16) * 4096) + (($values[1] % 64) * 64) + ($values[2] % 64);	1✔
204	} else {
205	$number = (($values[0] % 32) * 64) + ($values[1] % 64);	1✔
206	}
207	$unicode[] = $number;	1✔
208	$values = [];	1✔
209	$lookingFor = 1;	1✔
210	}
211	}
212	}
213
214	return $unicode;	3✔
215	}
216
217	/**
218	* Returns entites from unicode array.
219	*
220	* @param array $unicode
221	*
222	* @return string
223	*
224	* @since 0.11.0
225	* @see http://www.randomchaos.com/documents/?source=php_and_unicode
226	*/
227	private static function unicodeToEntities($unicode)
228	{
229	$entities = '';	3✔
230
231	foreach ($unicode as $value) {	3✔
232	if ($value != 65279) {	3✔
233	$entities .= $value > 127 ? '\uc0{\u' . $value . '}' : chr($value);	3✔
234	}
235	}
236
237	return $entities;	3✔
238	}
239
240	/**
241	* Return name without underscore for < 0.10.0 variable name compatibility.
242	*
243	* @param string $value
244	*
245	* @return string
246	*/
247	public static function removeUnderscorePrefix($value)
248	{
249	if (null !== $value) {	321✔
250	if (substr($value, 0, 1) == '_') {	321✔
251	$value = substr($value, 1);	1✔
252	}
253	}
254
255	return $value;	321✔
256	}
257	}

PHPOffice / PHPWord / 15122105038

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